Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
General Information
This test is comprised of the following:
-
Compression (dynamic),
Compression (Dynamic) -
Ignition system,
Ignition System NOTE: Due to the complexity of the fuel injection system on HFM-SFI engines, only the compression test is meaningful.